[PATCH v4 15/34] KVM: selftests: Convert the memslot performance test to printf guest asserts

From: Sean Christopherson
Date: Fri Jul 28 2023 - 20:39:01 EST


Use the printf-based GUEST_ASSERT_EQ() in the memslot perf test instead of
an half-baked open code version.

Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
tools/testing/selftests/kvm/memslot_perf_test.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/kvm/memslot_perf_test.c b/tools/testing/selftests/kvm/memslot_perf_test.c
index 4210cd21d159..55f1bc70e571 100644
--- a/tools/testing/selftests/kvm/memslot_perf_test.c
+++ b/tools/testing/selftests/kvm/memslot_perf_test.c
@@ -6,6 +6,8 @@
*
* Basic guest setup / host vCPU thread code lifted from set_memory_region_test.
*/
+#define USE_GUEST_ASSERT_PRINTF 1
+
#include <pthread.h>
#include <sched.h>
#include <semaphore.h>
@@ -157,7 +159,7 @@ static void *vcpu_worker(void *__data)
goto done;
break;
case UCALL_ABORT:
- REPORT_GUEST_ASSERT_1(uc, "val = %lu");
+ REPORT_GUEST_ASSERT(uc);
break;
case UCALL_DONE:
goto done;
@@ -560,7 +562,7 @@ static void guest_code_test_memslot_rw(void)
ptr < MEM_TEST_GPA + MEM_TEST_SIZE; ptr += page_size) {
uint64_t val = *(uint64_t *)ptr;

- GUEST_ASSERT_1(val == MEM_TEST_VAL_2, val);
+ GUEST_ASSERT_EQ(val, MEM_TEST_VAL_2);
*(uint64_t *)ptr = 0;
}

--
2.41.0.487.g6d72f3e995-goog